Those who drive a
The system enhances adaptive cruise control with additional, innovative functions.
It predictively optimises your speed. With the aid of high-resolution navigation data and information supplied by the radar and video sensors,
You can adapt the driving feel by pressing the SPORT button. Depending on the mode, the system selects the optimum parameters for engine management and gear selection, including coasting and deceleration.
The system uses the knowledge gained from its prediction horizon of up to three kilometres to formulate the optimum timing for acceleration, constant speed driving and deceleration phases to provide a harmonious driving experience.
Imagine, for example, that a speed restriction is in force further along the route but the traffic sign is not yet in sight of the driver: the system already knows that deceleration will be required and initiates a fuel-saving coasting manoeuvre.
Another feature of
At speeds of up to approximately 60 km/h, the system uses gentle steering inputs to keep the vehicle in the middle of the lane, regulates the distance from vehicles in front and follows the queue ahead where system limitations allow. To do this, Traffic Jam Assist tracks roadway markings and other vehicles on the carriageway. The benefit? Appreciable stress relief and greater comfort on long journeys.
* The assistance provided by
* Data determined in accordance with the measurement method required by law. Since 1 September 2017 certain new cars have been type approved in accordance with the Worldwide Harmonised Light Vehicles Test Procedure (WLTP), a more realistic test procedure to measure fuel/electricity consumption and CO₂ emissions. As of 1 September 2018 the WLTP replaced the New European Driving Cycle (NEDC). Due to the more realistic test conditions, the fuel/electricity consumption and CO₂ emission values determined in accordance with the WLTP will, in many cases, be higher than those determined in accordance with the NEDC. This may lead to corresponding changes in vehicle taxation from 1 September 2018. You can find more information on the difference between WLTP and NEDC at www.porsche.com/wltp.
Currently, we are still obliged to provide the NEDC values, regardless of the type approval process used. The additional reporting of the WLTP values is voluntary until their obligatory use. As far as new cars (which are type approved in accordance with the WLTP) are concerned, the NEDC values will, therefore, be derived from the WLTP values during the transition period. To the extent that NEDC values are given as ranges, these do not relate to a single, individual car and do not constitute part of the offer. They are intended solely as a means of comparing different types of vehicle. Extra features and accessories (attachments, tyre formats, etc.) can change relevant vehicle parameters such as weight, rolling resistance and aerodynamics and, in addition to weather and traffic conditions, as well as individual handling, can affect the fuel/electricity consumption, CO₂ emissions and performance values of a car.
** Important information about the all-electric